请问php发送邮件携带附件怎么搞
这是我网站的发送邮件的方法，虽然网站有很多发送邮件的方法，但是我有强迫症，要用这个方法，求各位大佬帮忙提供一个发送邮件并且携带附件的代码！谢谢各位了！addatt();这个方法我已经用过了，没用的！求各位大佬支支招谢谢
程序代码：<?php
/* SMTP Class
* Example:
* $x = new SMTP('smtp.',25,true,'kenvix@','*************');
* $x->send('God.Kenvix <kenvix@vip.','God.Kenvix <kenvix@','f','fff');
*/
namespace lib\mail;
class SMTP {
public $smtp_port;
public $time_out;
public $host_name;
public $log_file;
public $part_boundary = '--PART-BOUNDARY-ID-WRG11-Y4RD1-5AS1D-RE4D1-AF1EG---';
public $relay_host;
public $debug;
public $auth;
public $user;
public $pass;
public $sock;
public $log;
public $error;
public $att = array(); //附件内容
public $ssl = false;
public function __construct($relay_host = '', $smtp_port = 25, $auth = false, $user, $pass , $ssl = false , $log_file = '') {
$this ->debug = false;
$this ->smtp_port = $smtp_port;
if ($ssl == true) {
$this->ssl = true;
$relay_host = 'ssl://' . $relay_host;
}
$this ->relay_host = $relay_host;
$this ->time_out = 30;
$this ->auth = $auth;
$this ->user = $user;
$this ->pass = $pass;
$this ->host_name = "localhost";
$this ->log_file = "";
}
/**
* 添加一个附件
* @param string $name 文件名
* @param string $value 文件内容
*/
public function addatt($name , $value) {
$this->att[$name] = $value;
}
public function send($to, $from, $subject = "", $body = "", $fromname = "", $reply = '', $cc = "", $bcc = "", $additional_headers = "") {
if (empty($reply)) {
$reply = $from;
}
$header = "";
$mail_from = $this ->get_address($this ->strip_comment($from));
$from = "=?UTF-8?B?".base64_encode($fromname)."?= " . "<$from>";
$body = mb_ereg_replace("(^|(\r\n))(\\.)", "\\1.\\3", $body);
$header .= "MIME-Version:1.0\r\n";
$header .= 'Content-Type: multipart/mixed; boundary="'.$this->part_boundary.'"' . "\r\n";
$header .= "To: " . $to . "\r\n";
if ($cc!="") $header .= "Cc: " . $cc . "\r\n";
$header .= "From: " . $from . "\r\n";
$header .= "Subject: " . $subject . "\r\n";
$header .= $additional_headers;
$header .= "Date: " . date("r") . "\r\n";
$header .= 'Reply-To: ' . $reply . "\r\n";
$header .= "Content-Transfer-Encoding: base64\r\n";
list($msec, $sec) = explode(" ", microtime());
$header .= "Message-ID: <" . date("YmdHis", $sec) . "." . ($msec*1000000) . "." . $mail_from . ">\r\n";
$TO = explode(",", $this ->strip_comment($to));
if ($cc!="") $TO = array_merge($TO, explode(",", $this ->strip_comment($cc)));
if ($bcc!="") $TO = array_merge($TO, explode(",", $this ->strip_comment($bcc)));
$sent = true;
foreach ($TO as $rcpt_to) {
$rcpt_to = $this ->get_address($rcpt_to);
if (!$this ->smtp_sockopen($rcpt_to)) {
$this ->log_write("Error: Cannot send email to [ " . $rcpt_to . " ] (Step 1)<br/>" . $this->error);
$sent = false;
continue;
}
if ($this ->smtp_send($this ->host_name, $mail_from, $rcpt_to, $header, $body)) {
$this ->log_write("邮件已成功发送到 [" . $rcpt_to . "]\n");
} else {
$this ->log_write("Error: Cannot send email to [ " . $rcpt_to . " ] (Step 2)<br/>" . $this->error);
$sent = false;
}
fclose($this ->sock);
}
return $sent;
}
private function smtp_send($helo, $from, $to, $header, $body = "") {
if (!$this ->smtp_putcmd("HELO", $helo)) return $this ->smtp_error("sending HELO command");
if ($this ->auth) {
if (!$this ->smtp_putcmd("AUTH LOGIN", base64_encode($this ->user))) return $this ->smtp_error("sending HELO command");
if (!$this ->smtp_putcmd("", base64_encode($this ->pass))) return $this ->smtp_error("sending HELO command");
}
if (!$this ->smtp_putcmd("MAIL", "FROM:<" . $from . ">")) return $this ->smtp_error("sending MAIL FROM command");
if (!$this ->smtp_putcmd("RCPT", "TO:<" . $to . ">")) return $this ->smtp_error("sending RCPT TO command");
if (!$this ->smtp_putcmd("DATA")) return $this ->smtp_error("sending DATA command");
if (!$this ->smtp_message($header)) return $this ->smtp_error("sending head message");
if (!$this ->smtp_sendbody($body)) return $this ->smtp_error("sending body message");
if (!$this ->smtp_sendatt()) return $this ->smtp_error("sending attachments message");
if (!$this ->smtp_sendend()) return $this ->smtp_error("sending end message");
if (!$this ->smtp_eom()) return $this ->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
if (!$this ->smtp_putcmd("QUIT")) return $this ->smtp_error("sending QUIT command");
return true;
}
private function smtp_sockopen($address) {
if ($this ->relay_host=="") return $this ->smtp_sockopen_mx($address); else return $this ->smtp_sockopen_relay();
}
private function smtp_sockopen_relay() {
$this ->log_write("Trying to " . $this ->relay_host . ":" . $this ->smtp_port . "\n");
$this ->sock = @fsockopen($this ->relay_host, $this ->smtp_port, $errno, $errstr, $this ->time_out);
if (!($this ->sock && $this ->smtp_ok())) {
$this ->log_write("Error: Cannot connenct to relay host " . $this ->relay_host . "\n");
$this ->log_write("Error: " . $errstr . " (" . $errno . ")\n");
return false;
}
$this ->log_write("Connected to relay host " . $this ->relay_host . "\n");
return true;;
}
private function smtp_sockopen_mx($address) {
$domain = ereg_replace("^.+@([^@]+)$", "\\1", $address);
if (!@getmxrr($domain, $MXHOSTS)) {
$this ->log_write("Error: Cannot resolve MX \"" . $domain . "\"\n");
return false;
}
foreach ($MXHOSTS as $host) {
$this ->log_write("Trying to " . $host . ":" . $this ->smtp_port . "\n");
$this ->sock = @fsockopen($host, $this ->smtp_port, $errno, $errstr, $this ->time_out);
if (!($this ->sock && $this ->smtp_ok())) {
$this ->log_write("Warning: Cannot connect to mx host " . $host . "\n");
$this ->log_write("Error: " . $errstr . " (" . $errno . ")\n");
continue;
}
$this ->log_write("Connected to mx host " . $host . "\n");
return true;
}
$this ->log_write("Error: Cannot connect to any mx hosts (" . implode(", ", $MXHOSTS) . ")\n");
return false;
}
private function smtp_message($header) {
fputs($this ->sock, $header . "\r\n");
$this ->smtp_debug("> " . str_replace("\r\n", "\n" . "> ", $header . "\n>"));
return true;
}
private function smtp_sendbody($body) {
$head = "\r\n\r\n" . '--' . $this->part_boundary;
$head .= "\r\n" . 'Content-Type: text/html; charset="utf-8"';
$head .= "\r\n" . 'Content-Transfer-Encoding: base64';
$head .= "\r\n\r\n" . base64_encode($body);
return fputs($this ->sock, $head . "\r\n");
}
private function smtp_sendatt() {
$head = '';
foreach ($this->att as $n => $v) {
$head .= "\r\n\r\n" . '--' . $this->part_boundary;
$head .= "\r\n" . 'Content-Type: ' . get_mime(get_extname($n)) . '; charset="utf-8"; name="'.$n.'"';
$head .= "\r\n" . 'Content-Disposition: attachment; filename="'.$n.'"';
$head .= "\r\n" . 'Content-Transfer-Encoding: base64';
$head .= "\r\n\r\n" . base64_encode($v);
}
return fputs($this ->sock, $head . "\r\n");
}
private function smtp_sendend() {
return fputs($this ->sock, "\r\n\r\n" . '--' . $this->part_boundary . '--');
}
private function smtp_eom() {
fputs($this ->sock, "\r\n.\r\n");
$this ->smtp_debug(". [EOM]\n");
return $this ->smtp_ok();
}
private function smtp_ok() {
$response = str_replace("\r\n", "", fgets($this ->sock, 512));
$this ->smtp_debug($response . "\n");
if (!mb_ereg("^[23]", $response)) {
fputs($this ->sock, "QUIT\r\n");
fgets($this ->sock, 512);
$this ->log_write("Error: Remote host returned \"" . $response . "\"\n");
return false;
}
return true;
}
private function smtp_putcmd($cmd, $arg = "") {
if ($arg!="") {
if ($cmd=="") $cmd = $arg; else
$cmd = $cmd . " " . $arg;
}
fputs($this ->sock, $cmd . "\r\n");
$this ->smtp_debug("> " . $cmd . "\n");
return $this ->smtp_ok();
}
private function smtp_error($string) {
$this ->error .= "<br/>Error: Error occurred while " . $string . ".<br/>";
return false;
}
private function log_write($message) {
$this->log .= '<br/>'.$message.'<br/>';
return true;
}
private function strip_comment($address) {
$comment = "\\([^()]*\\)";
while (mb_ereg($comment, $address)) {
$address = mb_ereg_replace($comment, "", $address);
}
return $address;
}
private function get_address($address) {
$address = mb_ereg_replace("([ \t\r\n])+", "", $address);
$address = mb_ereg_replace("^.*<(.+)>.*$", "\\1", $address);
return $address;
}
public function smtp_debug($message) {
if ($this ->debug) {
return $message . "<br>";
}
}
}
